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Don't allow short constructor with non-void expression except this() and super() (#17489)

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Nick Treleaven 2024-12-08 09:21:42 +00:00 • committed by GitHub
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commit a7f6b04a0c
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4 changed files with 38 additions and 2 deletions
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changelog/dmd.shortened-method-constructor.dd
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@ -7,9 +7,12 @@ struct Number
{
int x;
this(int x) => this.x = x;
void vf(int);
this(int x) => vf(x);
this(float x) => this(cast(int) x);
}
---
The expression body must be a `this`/`super` call or have type `void`.
Postblits and destructors already supported shortened method syntax because they return `void`.